STC, Inc.
Records under this name other than the patents STC, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 33 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,836,352 | Vehicle starting control system by using face perception data and method thereof Lapsed on the fee record Ended Nov 17, 2024 · From the USPTO record | Lapsed on the fee record | Ended Nov 17, 2024 | From the USPTO record |
| US 7,392,218 | Method and Apparatus for Stock and Index Option Price Improvement, Participation, and Internalization Formerly held Term ended Term ended Feb 2, 2023 · Medium confidence | Term ended | Term ended Feb 2, 2023 | Medium confidence |
| US 6,829,589 | Method and apparatus for stock and index option price improvement, participation, and internalization Formerly held Term ended Term ended Dec 21, 2022 · From the USPTO record | Term ended | Term ended Dec 21, 2022 | From the USPTO record |
| US 7,830,931 | Semiconductor laser excitation solid laser device and an image formation device having the same Lapsed on the fee record Ended Nov 9, 2022 · From the USPTO record | Lapsed on the fee record | Ended Nov 9, 2022 | From the USPTO record |
| US 8,682,779 | Method and Apparatus for Price Improvement, Participation, and Internalization Formerly held Term ended Term ended Sep 2, 2020 · Medium confidence | Term ended | Term ended Sep 2, 2020 | Medium confidence |
| US 8,055,577 | Method and Apparatus for Stock and Index Option Price Improvement, Participation, and Internalization Formerly held Term ended Term ended Jul 21, 2020 · Medium confidence | Term ended | Term ended Jul 21, 2020 | Medium confidence |
| US 7,123,200 | Sea surface antenna Formerly held Lapsed on the fee record Ended Oct 17, 2010 · From the USPTO record | Lapsed on the fee record | Ended Oct 17, 2010 | From the USPTO record |
| US 6,190,690 | Sustained/immediate acting ketoprofen patch and process for manufacturing the same Lapsed on the fee record Ended Feb 20, 2005 · From the USPTO record | Lapsed on the fee record | Ended Feb 20, 2005 | From the USPTO record |
| US 4,109,110 | Digital-to-analog converter Formerly held Term ended Term ended no later than Aug 22, 1998 · Low confidence | Term ended | Term ended no later than Aug 22, 1998 | Low confidence |
| US 4,121,195 | Error detection in digital systems Formerly held Term ended Term ended no later than Oct 17, 1998 · Low confidence | Term ended | Term ended no later than Oct 17, 1998 | Low confidence |